! Started logfile: /tmp/maps//J1033-2545_X_20180602_dfm.log on Wed Jul 4 23:10:12 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1033-2545_X_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J1033-2545_X_20180602_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1033-2545 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 26784 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1033-2545_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001823Jy sigma=20.254241 ! Fit after self-cal, rms=0.978046Jy sigma=19.775279 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6621 mas, bmaj=1.93 mas, bpa=-12.35 degrees ! Estimated noise=0.631468 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0176613 Jy ! Component: 100 - total flux cleaned = 0.021586 Jy ! Total flux subtracted in 100 components = 0.021586 Jy ! Clean residual min=-0.002204 max=0.002094 Jy/beam ! Clean residual mean=0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.021586 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.021586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038825Jy sigma=0.695623 ! Fit after self-cal, rms=0.036779Jy sigma=0.650778 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341297 Jy ! Component: 100 - total flux cleaned = 0.00417481 Jy ! Total flux subtracted in 100 components = 0.00417481 Jy ! Clean residual min=-0.002457 max=0.002133 Jy/beam ! Clean residual mean=0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0257608 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0257608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036464Jy sigma=0.644012 ! Fit after self-cal, rms=0.036465Jy sigma=0.643945 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=2.299 mas, bpa=-9.419 degrees ! Estimated noise=0.222422 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013217 Jy ! Component: 100 - total flux cleaned = 0.00168612 Jy ! Component: 150 - total flux cleaned = 0.00165201 Jy ! Component: 200 - total flux cleaned = 0.00162073 Jy ! Total flux subtracted in 200 components = 0.00162073 Jy ! Clean residual min=-0.001004 max=0.001127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0273816 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0273816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036410Jy sigma=0.642886 ! Fit after self-cal, rms=0.036397Jy sigma=0.642679 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8877 x 2.299 at -9.419 degrees (North through East) ! Clean map min=-0.00089083 max=0.025817 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.02 KP 0.90 ! LA 0.97 MK 0.98 NL 1.05 OV 0.98 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.99 KP 1.03 ! LA 1.02 MK 1.02 NL 1.13 OV 0.88 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.94 HN 1.00 KP 0.98 ! LA 1.07 MK 0.99 NL 1.08 OV 1.02 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.96 KP 0.98 ! LA 1.07 MK 0.95 NL 1.08 OV 0.99 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.12 HN 1.02 KP 1.06 ! LA 1.03 MK 1.00 NL 1.09 OV 0.91 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.03 HN 1.00 KP 0.96 ! LA 1.05 MK 1.04 NL 1.05 OV 0.94 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 1.01 KP 1.01 ! LA 1.05 MK 1.00 NL 1.10 OV 0.87 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.11 KP 1.03 ! LA 1.01 MK 0.97 NL 1.04 OV 0.89 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.036397Jy sigma=0.642679 ! Fit after self-cal, rms=0.035922Jy sigma=0.640833 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.887 mas, bmaj=2.288 mas, bpa=-9.185 degrees ! Estimated noise=0.221086 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.83509e-05 Jy ! Component: 100 - total flux cleaned = -9.06749e-05 Jy ! Component: 150 - total flux cleaned = -9.97477e-05 Jy ! Component: 200 - total flux cleaned = -0.000116488 Jy ! Total flux subtracted in 200 components = -0.000116488 Jy ! Clean residual min=-0.000606 max=0.000532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0272651 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0272651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035915Jy sigma=0.640714 ! Fit after self-cal, rms=0.035935Jy sigma=0.640453 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035935Jy sigma=0.640453 ! Fit after self-cal, rms=0.036010Jy sigma=0.640401 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.287 mas, bpa=-9.052 degrees ! Estimated noise=0.221269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.12676e-05 Jy ! Component: 100 - total flux cleaned = -6.10266e-05 Jy ! Component: 150 - total flux cleaned = -6.86175e-05 Jy ! Component: 200 - total flux cleaned = -7.57055e-05 Jy ! Total flux subtracted in 200 components = -7.57055e-05 Jy ! Clean residual min=-0.000590 max=0.000553 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0271894 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0271894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036006Jy sigma=0.640333 ! Fit after self-cal, rms=0.036012Jy sigma=0.640318 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.46783e-05 Jy ! Component: 100 - total flux cleaned = -3.8176e-05 Jy ! Component: 150 - total flux cleaned = -4.44674e-05 Jy ! Component: 200 - total flux cleaned = -5.01703e-05 Jy ! Total flux subtracted in 200 components = -5.01703e-05 Jy ! Clean residual min=-0.000578 max=0.000558 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0271392 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0271392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036010Jy sigma=0.640283 ! Fit after self-cal, rms=0.036010Jy sigma=0.640280 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036010Jy sigma=0.640280 ! Fit after self-cal, rms=0.036061Jy sigma=0.640273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.285 mas, bpa=-8.983 degrees ! Estimated noise=0.221356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.57986e-05 Jy ! Component: 100 - total flux cleaned = -3.61066e-05 Jy ! Component: 150 - total flux cleaned = -4.09756e-05 Jy ! Component: 200 - total flux cleaned = -4.53631e-05 Jy ! Total flux subtracted in 200 components = -4.53631e-05 Jy ! Clean residual min=-0.000580 max=0.000562 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0270938 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0270938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036059Jy sigma=0.640247 ! Fit after self-cal, rms=0.036061Jy sigma=0.640244 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.70704e-05 Jy ! Component: 100 - total flux cleaned = -2.72787e-05 Jy ! Component: 150 - total flux cleaned = -3.16446e-05 Jy ! Component: 200 - total flux cleaned = -3.96803e-05 Jy ! Total flux subtracted in 200 components = -3.96803e-05 Jy ! Clean residual min=-0.000579 max=0.000562 Jy/beam ! Clean residual mean=0.000000 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0270542 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.0270542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036060Jy sigma=0.640226 ! Fit after self-cal, rms=0.036060Jy sigma=0.640225 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036060Jy sigma=0.640225 ! Fit after self-cal, rms=0.036116Jy sigma=0.640223 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=4.622 mas, bpa=-5.866 degrees ! Estimated noise=0.281862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.44511e-05 Jy ! Component: 100 - total flux cleaned = -2.1768e-05 Jy ! Component: 150 - total flux cleaned = -1.62938e-05 Jy ! Component: 200 - total flux cleaned = -1.13544e-05 Jy ! Total flux subtracted in 200 components = -1.13544e-05 Jy ! Clean residual min=-0.000527 max=0.000609 Jy/beam ! Clean residual mean=0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0270428 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0270428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036115Jy sigma=0.640216 ! Fit after self-cal, rms=0.036117Jy sigma=0.640213 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.67514e-05 Jy ! Component: 100 - total flux cleaned = -2.10089e-05 Jy ! Component: 150 - total flux cleaned = -1.36931e-05 Jy ! Component: 200 - total flux cleaned = -9.02347e-06 Jy ! Total flux subtracted in 200 components = -9.02347e-06 Jy ! Clean residual min=-0.000522 max=0.000608 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0270338 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0270338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036117Jy sigma=0.640211 ! Fit after self-cal, rms=0.036117Jy sigma=0.640209 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.283 mas, bpa=-8.956 degrees ! Estimated noise=0.22148 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.283 at -8.956 degrees (North through East) ! Clean map min=-0.00084258 max=0.025609 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6605 mas, bmaj=1.918 mas, bpa=-11.84 degrees ! Estimated noise=0.626453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197856 Jy ! Component: 100 - total flux cleaned = 0.024152 Jy ! Component: 150 - total flux cleaned = 0.0251366 Jy ! Component: 200 - total flux cleaned = 0.0260361 Jy ! Total flux subtracted in 200 components = 0.0260361 Jy ! Clean residual min=-0.002185 max=0.001987 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.026036 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.026036 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.283 mas, bpa=-8.956 degrees ! Estimated noise=0.22148 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116605 Jy ! Component: 100 - total flux cleaned = 0.00144415 Jy ! Component: 150 - total flux cleaned = 0.00151536 Jy ! Component: 200 - total flux cleaned = 0.00148656 Jy ! Total flux subtracted in 200 components = 0.00148656 Jy ! Clean residual min=-0.000659 max=0.000570 Jy/beam ! Clean residual mean=0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0275226 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.0275226 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.075 mas, bmaj=4.622 mas, bpa=-5.866 degrees ! Estimated noise=0.281862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.29327e-05 Jy ! Component: 100 - total flux cleaned = 2.02379e-05 Jy ! Component: 150 - total flux cleaned = -1.03238e-05 Jy ! Component: 200 - total flux cleaned = -4.73796e-05 Jy ! Total flux subtracted in 200 components = -4.73796e-05 Jy ! Clean residual min=-0.000585 max=0.000693 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0274752 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.43678e-05 Jy ! Component: 100 - total flux cleaned = -6.62439e-05 Jy ! Component: 150 - total flux cleaned = -9.57803e-05 Jy ! Component: 200 - total flux cleaned = -0.000116299 Jy ! Total flux subtracted in 200 components = -0.000116299 Jy ! Clean residual min=-0.000566 max=0.000671 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0273589 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0273589 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.283 mas, bpa=-8.956 degrees ! Estimated noise=0.22148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.97216e-05 Jy ! Component: 100 - total flux cleaned = -4.99338e-05 Jy ! Component: 150 - total flux cleaned = -7.77466e-05 Jy ! Component: 200 - total flux cleaned = -0.00011139 Jy ! Total flux subtracted in 200 components = -0.00011139 Jy ! Clean residual min=-0.000626 max=0.000556 Jy/beam ! Clean residual mean=0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0272475 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0272475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036123Jy sigma=0.640323 ! Fit after self-cal, rms=0.036118Jy sigma=0.640289 wmodel J1033-2545_X_map.mod ! Writing 69 model components to file: J1033-2545_X_map.mod wobs J1033-2545_X_uvs.fits ! Writing UV FITS file: J1033-2545_X_uvs.fits wwins J1033-2545_X_map.win ! wwins: Wrote 2 windows to J1033-2545_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193208 Jy ! Component: 100 - total flux cleaned = -0.000292976 Jy ! Component: 150 - total flux cleaned = -0.000396388 Jy ! Component: 200 - total flux cleaned = -0.000431791 Jy ! Component: 250 - total flux cleaned = -0.000466197 Jy ! Component: 300 - total flux cleaned = -0.000491104 Jy ! Component: 350 - total flux cleaned = -0.00052305 Jy ! Component: 400 - total flux cleaned = -0.000561981 Jy ! Component: 450 - total flux cleaned = -0.00059235 Jy ! Component: 500 - total flux cleaned = -0.000621921 Jy ! Component: 550 - total flux cleaned = -0.000629141 Jy ! Component: 600 - total flux cleaned = -0.000636233 Jy ! Component: 650 - total flux cleaned = -0.00065004 Jy ! Component: 700 - total flux cleaned = -0.000656877 Jy ! Component: 750 - total flux cleaned = -0.000683557 Jy ! Component: 800 - total flux cleaned = -0.000696588 Jy ! Component: 850 - total flux cleaned = -0.000722124 Jy ! Component: 900 - total flux cleaned = -0.000728334 Jy ! Component: 950 - total flux cleaned = -0.00075328 Jy ! Component: 1000 - total flux cleaned = -0.000771536 Jy ! Component: 1050 - total flux cleaned = -0.000777459 Jy ! Component: 1100 - total flux cleaned = -0.000789342 Jy ! Component: 1150 - total flux cleaned = -0.000783603 Jy ! Component: 1200 - total flux cleaned = -0.000789435 Jy ! Component: 1250 - total flux cleaned = -0.000795171 Jy ! Component: 1300 - total flux cleaned = -0.000806342 Jy ! Component: 1350 - total flux cleaned = -0.000811856 Jy ! Component: 1400 - total flux cleaned = -0.000839004 Jy ! Component: 1450 - total flux cleaned = -0.000822889 Jy ! Component: 1500 - total flux cleaned = -0.000849579 Jy ! Component: 1550 - total flux cleaned = -0.000844355 Jy ! Component: 1600 - total flux cleaned = -0.000849456 Jy ! Component: 1650 - total flux cleaned = -0.000834097 Jy ! Component: 1700 - total flux cleaned = -0.00084425 Jy ! Component: 1750 - total flux cleaned = -0.000809051 Jy ! Component: 1800 - total flux cleaned = -0.000804166 Jy ! Component: 1850 - total flux cleaned = -0.000789354 Jy ! Component: 1900 - total flux cleaned = -0.000774762 Jy ! Component: 1950 - total flux cleaned = -0.000760342 Jy ! Component: 2000 - total flux cleaned = -0.000736488 Jy ! Component: 2050 - total flux cleaned = -0.000727053 Jy ! Component: 2100 - total flux cleaned = -0.000717724 Jy ! Component: 2150 - total flux cleaned = -0.000717744 Jy ! Component: 2200 - total flux cleaned = -0.000703905 Jy ! Component: 2250 - total flux cleaned = -0.000694841 Jy ! Component: 2300 - total flux cleaned = -0.000694797 Jy ! Component: 2350 - total flux cleaned = -0.000676829 Jy ! Component: 2400 - total flux cleaned = -0.000667928 Jy ! Component: 2450 - total flux cleaned = -0.000645834 Jy ! Component: 2500 - total flux cleaned = -0.000637018 Jy ! Component: 2550 - total flux cleaned = -0.00063266 Jy ! Component: 2600 - total flux cleaned = -0.000615346 Jy ! Component: 2650 - total flux cleaned = -0.000606769 Jy ! Component: 2700 - total flux cleaned = -0.000611063 Jy ! Component: 2750 - total flux cleaned = -0.00059832 Jy ! Component: 2800 - total flux cleaned = -0.000594087 Jy ! Component: 2850 - total flux cleaned = -0.000589927 Jy ! Component: 2900 - total flux cleaned = -0.000589947 Jy ! Component: 2950 - total flux cleaned = -0.000594069 Jy ! Component: 3000 - total flux cleaned = -0.000577672 Jy ! Component: 3050 - total flux cleaned = -0.000593931 Jy ! Component: 3100 - total flux cleaned = -0.000581766 Jy ! Component: 3150 - total flux cleaned = -0.000569668 Jy ! Component: 3200 - total flux cleaned = -0.000561673 Jy ! Component: 3250 - total flux cleaned = -0.000557678 Jy ! Component: 3300 - total flux cleaned = -0.000549755 Jy ! Component: 3350 - total flux cleaned = -0.000553687 Jy ! Component: 3400 - total flux cleaned = -0.000541969 Jy ! Component: 3450 - total flux cleaned = -0.000549747 Jy ! Component: 3500 - total flux cleaned = -0.000538144 Jy ! Component: 3550 - total flux cleaned = -0.000538165 Jy ! Component: 3600 - total flux cleaned = -0.000549655 Jy ! Component: 3650 - total flux cleaned = -0.000549637 Jy ! Component: 3700 - total flux cleaned = -0.000542073 Jy ! Component: 3750 - total flux cleaned = -0.000530802 Jy ! Component: 3800 - total flux cleaned = -0.000538327 Jy ! Component: 3850 - total flux cleaned = -0.000549473 Jy ! Component: 3900 - total flux cleaned = -0.000560606 Jy ! Component: 3950 - total flux cleaned = -0.000560606 Jy ! Component: 4000 - total flux cleaned = -0.000567923 Jy ! Component: 4050 - total flux cleaned = -0.00057156 Jy ! Total flux subtracted in 4096 components = -0.000575206 Jy ! Clean residual min=-0.000289 max=0.000201 Jy/beam ! Clean residual mean=-0.000000 rms=0.000059 Jy/beam ! Combined flux in latest and established models = 0.0266723 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 329 components and 0.0266723 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1033-2545_X_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.283 at -8.956 degrees (North through East) ! Clean map min=-0.00087773 max=0.025344 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1033-2545_X_20180602_map.fits wmodel /tmp/maps//J1033-2545_X_20180602_map.mod ! Writing 329 model components to file: /tmp/maps//J1033-2545_X_20180602_map.mod wobs /tmp/maps//J1033-2545_X_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J1033-2545_X_20180602_uvs.fits wwins /tmp/maps//J1033-2545_X_20180602_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1033-2545_X_20180602_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0253437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.85585e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.693172 0.693172 1.38634 2.77269 5.54538 11.0908 22.1815 44.363 88.7261 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 432.792 quit ! Quitting program ! Log file /tmp/maps//J1033-2545_X_20180602_dfm.log closed on Wed Jul 4 23:10:16 2018